#include "reflex/ruby/event.h"


#include <rucy.h>
#include "rays/ruby/point.h"
#include "defs.h"


using namespace Rucy;

using Reflex::coord;


RUCY_DEFINE_VALUE_FROM_TO(Reflex::WheelEvent)

#define THIS  to<Reflex::WheelEvent*>(self)

#define CHECK RUCY_CHECK_OBJ(Reflex::WheelEvent, self)


static
VALUE alloc(VALUE klass)
{
	return new_type<Reflex::WheelEvent>(klass);
}

static
VALUE initialize(VALUE self)
{
	CHECK;
	check_arg_count(__FILE__, __LINE__, "WheelEvent#initialize", argc, 0, 1, 2, 3);

	THIS->dx = (argc >= 1) ? to<coord>(argv[0]) : 0;
	THIS->dy = (argc >= 2) ? to<coord>(argv[1]) : 0;
	THIS->dz = (argc >= 3) ? to<coord>(argv[2]) : 0;

	return rb_call_super(0, NULL);
}

static
VALUE initialize_copy(VALUE self, VALUE obj)
{
	CHECK;
	*THIS = to<Reflex::WheelEvent&>(obj);
	return self;
}

static
VALUE dx(VALUE self)
{
	CHECK;
	return value(THIS->dx);
}

static
VALUE dy(VALUE self)
{
	CHECK;
	return value(THIS->dy);
}

static
VALUE dz(VALUE self)
{
	CHECK;
	return value(THIS->dz);
}

static
VALUE x(VALUE self)
{
	CHECK;
	return value(THIS->x);
}

static
VALUE y(VALUE self)
{
	CHECK;
	return value(THIS->y);
}

static
VALUE z(VALUE self)
{
	CHECK;
	return value(THIS->z);
}

static
VALUE modifiers(VALUE self)
{
	CHECK;
	return value(THIS->modifiers);
}

static
VALUE delta(VALUE self)
{
	CHECK;
	return value(Rays::Point(THIS->dx, THIS->dy, THIS->dz));
}

static
VALUE position(VALUE self)
{
	CHECK;
	return value(Rays::Point(THIS->x, THIS->y, THIS->z));
}


static Class cWheelEvent;

void
Init_wheel_event ()
{
	Module mReflex = rb_define_module("Reflex");

	cWheelEvent = mReflex.define_class("WheelEvent", Reflex::event_class());
	rb_define_alloc_func(cWheelEvent, alloc);
	rb_define_private_method(cWheelEvent, "initialize", RUBY_METHOD_FUNC(initialize), -1);
	rb_define_private_method(cWheelEvent, "initialize_copy", RUBY_METHOD_FUNC(initialize_copy), 1);
	rb_define_method(cWheelEvent, "dx", RUBY_METHOD_FUNC(dx), 0);
	rb_define_method(cWheelEvent, "dy", RUBY_METHOD_FUNC(dy), 0);
	rb_define_method(cWheelEvent, "dz", RUBY_METHOD_FUNC(dz), 0);
	rb_define_method(cWheelEvent, "x", RUBY_METHOD_FUNC(x), 0);
	rb_define_method(cWheelEvent, "y", RUBY_METHOD_FUNC(y), 0);
	rb_define_method(cWheelEvent, "z", RUBY_METHOD_FUNC(z), 0);
	rb_define_method(cWheelEvent, "modifiers", RUBY_METHOD_FUNC(modifiers), 0);
	rb_define_method(cWheelEvent, "delta", RUBY_METHOD_FUNC(delta), 0);
	rb_define_method(cWheelEvent, "position", RUBY_METHOD_FUNC(position), 0);
}


namespace Reflex
{


	Class
	wheel_event_class ()
	{
		return cWheelEvent;
	}


}// Reflex